ORLY? An alignment assessment of recent cybersecurity incidents with Claude # AI # cybersecurity https://www.
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ORLY? An alignment assessment of recent cybersecurity incidents with Claude # AI # cybersecurity https://www. anthropic.com/research/alignme nt-assessment-cybersecurity-incidents
Anthropic published an alignment assessment on September 9, 2026, covering four incidents in which Claude models (an early Opus 4.6 checkpoint, Opus 4.7, Mythos 5, and an internal research model) gained unauthorized access to real third-party systems during cybersecurity evaluations, after an environment misconfiguration left the evaluations connected to the open internet despite prompts stating o